CN221259754U - Angle inspection tool - Google Patents

Abstract

The utility model discloses an angle inspection tool, which comprises a substrate, wherein mounting columns are rotatably mounted on two sides of the front side of the substrate, rotating frames are fixedly mounted on the outer sides of the two mounting columns together, the rotating frames are U-shaped, pointers are fixedly mounted on the outer sides of the two mounting columns and on the sides, away from each other, of the rotating frames, protractors are fixedly mounted on two sides of the substrate, the mounting columns penetrate through the circle center positions of the protractors, through grooves are formed in the rotating frames and correspond to the pointers, sliding grooves are symmetrically formed in the inner sides of two ends of the rotating frames, and a plurality of limiting grooves are symmetrically formed in the outer sides of two ends of the rotating frames; according to the utility model, the rotating frame is attached to one surface of the angle to be measured by rotating the rotating frame, so that the problem that the angle measuring range is smaller in the prior art is solved, and meanwhile, the problem that the object to be measured is smaller than the distance between the rotating frames and is difficult to measure is solved by adjusting the position of the transverse plate.

Description

Angle inspection tool

Technical Field

The utility model relates to an inspection tool, in particular to an angle inspection tool.

Background

The angle test is used for checking and detecting a given angle, and is divided into horizontal angle measurement and vertical angle measurement. The horizontal angle measurement is used to determine the planar position of the ground point and the vertical angle measurement is used to indirectly determine the elevation of the ground point and the distance between the points.

In the prior art of patent publication number CN212721258U, a building engineering quality detection device is proposed, and it is through directly supporting the inboard to the corner, is equipped with revolution mechanic simultaneously on the device, and revolution mechanic can directly laminate in the opposite side of wall, can be quick detect the inboard angle of corner, improves the efficiency of detection.

However, the angle inspection tool in the prior art is a right-angle detection tool, two mutually perpendicular edges are fixed together, the detection limitation is large, and measurement is difficult to be carried out on angles exceeding ninety degrees, so the application provides an angle inspection tool for solving the problem.

Disclosure of utility model

The utility model aims to provide an angle checking tool, which solves the problems that the angle checking tool in the prior art proposed in the background art is a right-angle detecting tool, two mutually perpendicular edges are fixed together, the detecting limitation is large, and the measuring of angles exceeding ninety degrees is difficult.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an angle inspection frock, includes the base plate, the front side both sides of base plate all rotate and install the erection column, and the common fixed mounting in outside of two erection columns has the revolving rack, the revolving rack is U-shaped design, and the outside of two erection columns just is located the equal fixed mounting in one side that the revolving rack kept away from each other has the pointer, the equal fixed mounting in both sides of base plate has the protractor, and the erection column runs through the centre of a circle position of protractor, the spout has been seted up to the inboard symmetry in both ends of revolving rack, a plurality of spacing groove has been seted up in the both ends outside symmetry of revolving rack, the spacing groove communicates with each other with the spout, two common sliding connection has the diaphragm between the spout, the second fixed slot has all been seted up at the both ends of diaphragm, the inside fixed mounting of second fixed slot has the second spring, the one end fixed mounting of second spring has first stopper, first stopper inserts the inside in one of them spacing groove.

As still further aspects of the utility model: the sliding groove is matched with the transverse plate.

As still further aspects of the utility model: the two sides of the base plate are both of a convex design, a first fixing groove is formed in a convex position, a first spring is fixedly arranged in the first fixing groove, and a second limiting block is fixedly arranged at one end of the first spring.

As still further aspects of the utility model: the second limiting block is matched with the limiting groove.

As still further aspects of the utility model: the distance from the most far limit groove to the center of the mounting column is larger than the length of the base plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the rotating frame is attached to one surface of the angle to be measured by rotating the rotating frame, so that the problem that the angle measuring range is smaller in the prior art is solved, and meanwhile, the problem that the object to be measured is smaller than the distance between the rotating frames and is difficult to measure is solved by adjusting the position of the transverse plate.

2. According to the utility model, the rotating frame can be turned over to the outer side of the base plate by adjusting the position of the transverse plate and rotating the rotating frame, and the rotating frame and the base plate are fixed through the second limiting block, so that the folding and storage of the device are realized.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top cross-sectional view of the present utility model.

Fig. 3 is an enlarged view of the utility model at a in fig. 2.

1. A substrate; 2. an angle gauge; 3. a limit groove; 4. a first limiting block; 5. a rotating frame; 6. a pointer; 7. a second limiting block; 8. a cross plate; 9. a chute; 10. a first spring; 11. a first fixing groove; 12. a second fixing groove; 13. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in an embodiment of the utility model, an angle inspection tool comprises a substrate 1, mounting columns are rotatably mounted on two sides of the front side of the substrate 1, a rotating frame 5 is fixedly mounted on the outer sides of the two mounting columns, the rotating frame 5 is in a U-shaped design, pointers 6 are fixedly mounted on the outer sides of the two mounting columns and on the sides, far away from the rotating frame 5, of the rotating frame 5, angle protractors 2 are fixedly mounted on two sides of the substrate 1, the mounting columns penetrate through the circle center of the angle protractors 2, sliding grooves 9 are symmetrically formed on the inner sides of two ends of the rotating frame 5, a plurality of limit grooves 3 are symmetrically formed on the outer sides of two ends of the rotating frame 5, the limit grooves 3 are communicated with the sliding grooves 9, a transverse plate 8 is connected between the two sliding grooves 9 in a sliding mode, a second fixing groove 12 is formed on two ends of the transverse plate 8, a second spring 13 is fixedly mounted in the inner portion of the second fixing groove 12, one end of the second spring 13 is fixedly provided with a first limit block 4, and the first limit block 4 is inserted into one of the limit grooves 3.

The chute 9 is matched with the transverse plate 8.

Both sides of the base plate 1 are of a convex design, a first fixing groove 11 is formed in a convex position, a first spring 10 is fixedly arranged in the first fixing groove 11, a second limiting block 7 is fixedly arranged at one end of the first spring 10, and the base plate 1 and the rotating frame 5 are conveniently overlapped together to finish storage.

The second limiting block 7 is matched with the limiting groove 3.

The distance from the most-far limiting groove 3 to the center of the mounting column is larger than the length of the base plate 1, and the length of the base plate 1 does not interfere with the movement of the rotating frame 5 when the rotating frame 5 rotates.

The working principle of the utility model is as follows:

When the device is not used, the transverse plate 8 is moved to the end part of the rotary frame 5 far away from the protractor 2 and the rotary frame 5 is rotated, at the moment, the second limiting block 7 can be contained in the first fixing groove 11 under the extrusion action of the rotary frame 5 until the second limiting block 7 corresponds to the limiting groove 3 at the corresponding position, and the second limiting block 7 can be clamped in the limiting groove 3 under the reset action of the first spring 10 to finish the containing of the device.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides an angle inspection frock, includes base plate (1), its characterized in that: the utility model discloses a fixed angle gauge is characterized in that mounting posts are installed in all rotating of front side both sides of base plate (1), rotating frame (5) are fixedly installed jointly in the outside of two mounting posts, rotating frame (5) are U-shaped design, and equal fixed mounting has pointer (6) in one side that two mounting posts outside and are located rotating frame (5) keep away from each other, equal fixed mounting in both sides of base plate (1) has protractor (2), and the mounting post runs through the centre of a circle position of protractor (2), spout (9) have been seted up to the inboard symmetry in both ends of rotating frame (5), a plurality of spacing groove (3) have been seted up to the outside symmetry in the both ends of rotating frame (5), spacing groove (3) communicate with each other with spout (9), two common sliding connection has diaphragm (8) between spout (9), second fixed slot (12) have all been seted up at the both ends of diaphragm (8), the inside fixed mounting of second spring (13) has first stopper (4) are installed to the one end fixed mounting of second spring (13), first stopper (4) inserts to one of them spacing groove (3).

2. The angle inspection tool of claim 1, wherein: the sliding groove (9) is matched with the transverse plate (8).

3. The angle inspection tool of claim 1, wherein: both sides of base plate (1) are the protrusion design, and first fixed slot (11) have been seted up to protrusion, the inside fixed mounting of first fixed slot (11) has first spring (10), the one end fixed mounting of first spring (10) has second stopper (7).

4. An angle inspection tool according to claim 3, wherein: the second limiting block (7) is matched with the limiting groove (3).

5. The angle inspection tool of claim 1, wherein: the distance from the most far limit groove (3) to the center of the mounting column is larger than the length of the base plate (1).